38454416

素因数分解:

$2^4\times 7^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 120

約数和(自身を含む): 102118464

約数和(自身を除く): 63664048

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 343, 364, 392, 539, 572, 616, 637, 686, 728, 784, 1001, 1078, 1144, 1232, 1274, 1372, 1456, 2002, 2156, 2288, 2401, 2548, 2744, 3773, 4004, 4312, 4459, 4802, 5096, 5488, 7007, 7546, 8008, 8624, 8918, 9604, 10192, 14014, 15092, 16016, 16807, 17836, 19208, 26411, 28028, 30184, 31213, 33614, 35672, 38416, 49049, 52822, 56056, 60368, 62426, 67228, 71344, 98098, 105644, 112112, 124852, 134456, 184877, 196196, 211288, 218491, 249704, 268912, 343343, 369754, 392392, 422576, 436982, 499408, 686686, 739508, 784784, 873964, 1373372, 1479016, 1747928, 2403401, 2746744, 2958032, 3495856, 4806802, 5493488, 9613604, 19227208, 38454416]

約数ペア:

[(1, 38454416), (2, 19227208), (4, 9613604), (7, 5493488), (8, 4806802), (11, 3495856), (13, 2958032), (14, 2746744), (16, 2403401), (22, 1747928), (26, 1479016), (28, 1373372), (44, 873964), (49, 784784), (52, 739508), (56, 686686), (77, 499408), (88, 436982), (91, 422576), (98, 392392), (104, 369754), (112, 343343), (143, 268912), (154, 249704), (176, 218491), (182, 211288), (196, 196196), (208, 184877), (286, 134456), (308, 124852), (343, 112112), (364, 105644), (392, 98098), (539, 71344), (572, 67228), (616, 62426), (637, 60368), (686, 56056), (728, 52822), (784, 49049), (1001, 38416), (1078, 35672), (1144, 33614), (1232, 31213), (1274, 30184), (1372, 28028), (1456, 26411), (2002, 19208), (2156, 17836), (2288, 16807), (2401, 16016), (2548, 15092), (2744, 14014), (3773, 10192), (4004, 9604), (4312, 8918), (4459, 8624), (4802, 8008), (5096, 7546), (5488, 7007)]