15703026404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{1229}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 30573524520

約数和(自身を除く): 14870498116

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 461, 533, 676, 922, 1066, 1229, 1844, 2132, 2458, 4916, 5993, 6929, 11986, 13858, 15977, 18901, 23972, 27716, 31954, 37802, 50389, 63908, 75604, 77909, 100778, 155818, 201556, 207701, 245713, 311636, 415402, 491426, 566569, 655057, 830804, 982852, 1133138, 1310114, 2266276, 2620228, 3194269, 6388538, 7365397, 8515741, 12777076, 14730794, 17031482, 23229329, 29461588, 34062964, 46458658, 92917316, 95750161, 191500322, 301981277, 383000644, 603962554, 1207925108, 3925756601, 7851513202, 15703026404]

約数ペア:

[(1, 15703026404), (2, 7851513202), (4, 3925756601), (13, 1207925108), (26, 603962554), (41, 383000644), (52, 301981277), (82, 191500322), (164, 95750161), (169, 92917316), (338, 46458658), (461, 34062964), (533, 29461588), (676, 23229329), (922, 17031482), (1066, 14730794), (1229, 12777076), (1844, 8515741), (2132, 7365397), (2458, 6388538), (4916, 3194269), (5993, 2620228), (6929, 2266276), (11986, 1310114), (13858, 1133138), (15977, 982852), (18901, 830804), (23972, 655057), (27716, 566569), (31954, 491426), (37802, 415402), (50389, 311636), (63908, 245713), (75604, 207701), (77909, 201556), (100778, 155818)]