38787528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 107252640

約数和(自身を除く): 68465112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 131, 146, 156, 169, 219, 262, 292, 312, 338, 393, 438, 507, 524, 584, 676, 786, 876, 949, 1014, 1048, 1352, 1572, 1703, 1752, 1898, 2028, 2847, 3144, 3406, 3796, 4056, 5109, 5694, 6812, 7592, 9563, 10218, 11388, 12337, 13624, 19126, 20436, 22139, 22776, 24674, 28689, 37011, 38252, 40872, 44278, 49348, 57378, 66417, 74022, 76504, 88556, 98696, 114756, 124319, 132834, 148044, 177112, 229512, 248638, 265668, 296088, 372957, 497276, 531336, 745914, 994552, 1491828, 1616147, 2983656, 3232294, 4848441, 6464588, 9696882, 12929176, 19393764, 38787528]

約数ペア:

[(1, 38787528), (2, 19393764), (3, 12929176), (4, 9696882), (6, 6464588), (8, 4848441), (12, 3232294), (13, 2983656), (24, 1616147), (26, 1491828), (39, 994552), (52, 745914), (73, 531336), (78, 497276), (104, 372957), (131, 296088), (146, 265668), (156, 248638), (169, 229512), (219, 177112), (262, 148044), (292, 132834), (312, 124319), (338, 114756), (393, 98696), (438, 88556), (507, 76504), (524, 74022), (584, 66417), (676, 57378), (786, 49348), (876, 44278), (949, 40872), (1014, 38252), (1048, 37011), (1352, 28689), (1572, 24674), (1703, 22776), (1752, 22139), (1898, 20436), (2028, 19126), (2847, 13624), (3144, 12337), (3406, 11388), (3796, 10218), (4056, 9563), (5109, 7592), (5694, 6812)]