28487598412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{3529}}^1$

素因数の和:3951

約数の個数: 96

約数和(自身を含む): 62479531520

約数和(自身を除く): 33991933108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 331, 364, 469, 662, 871, 938, 1324, 1742, 1876, 2317, 3484, 3529, 4303, 4634, 6097, 7058, 8606, 9268, 12194, 14116, 17212, 22177, 24388, 24703, 30121, 44354, 45877, 49406, 60242, 88708, 91754, 98812, 120484, 155239, 183508, 236443, 288301, 310478, 321139, 472886, 576602, 620956, 642278, 945772, 1153204, 1168099, 1284556, 1655101, 2018107, 2336198, 3073759, 3310202, 4036214, 4672396, 6147518, 6620404, 8072428, 8176693, 12295036, 15185287, 16353386, 21516313, 30370574, 32706772, 43032626, 60741148, 78262633, 86065252, 106297009, 156525266, 212594018, 313050532, 425188036, 547838431, 1017414229, 1095676862, 2034828458, 2191353724, 4069656916, 7121899603, 14243799206, 28487598412]

約数ペア:

[(1, 28487598412), (2, 14243799206), (4, 7121899603), (7, 4069656916), (13, 2191353724), (14, 2034828458), (26, 1095676862), (28, 1017414229), (52, 547838431), (67, 425188036), (91, 313050532), (134, 212594018), (182, 156525266), (268, 106297009), (331, 86065252), (364, 78262633), (469, 60741148), (662, 43032626), (871, 32706772), (938, 30370574), (1324, 21516313), (1742, 16353386), (1876, 15185287), (2317, 12295036), (3484, 8176693), (3529, 8072428), (4303, 6620404), (4634, 6147518), (6097, 4672396), (7058, 4036214), (8606, 3310202), (9268, 3073759), (12194, 2336198), (14116, 2018107), (17212, 1655101), (22177, 1284556), (24388, 1168099), (24703, 1153204), (30121, 945772), (44354, 642278), (45877, 620956), (49406, 576602), (60242, 472886), (88708, 321139), (91754, 310478), (98812, 288301), (120484, 236443), (155239, 183508)]