22388229968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{61471}}^1$

素因数の和:61612

約数の個数: 80

約数和(自身を含む): 49942803456

約数和(自身を除く): 27554573488

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 103, 104, 136, 206, 208, 221, 272, 412, 442, 824, 884, 1339, 1648, 1751, 1768, 2678, 3502, 3536, 5356, 7004, 10712, 14008, 21424, 22763, 28016, 45526, 61471, 91052, 122942, 182104, 245884, 364208, 491768, 799123, 983536, 1045007, 1598246, 2090014, 3196492, 4180028, 6331513, 6392984, 8360056, 12663026, 12785968, 13585091, 16720112, 25326052, 27170182, 50652104, 54340364, 82309669, 101304208, 107635721, 108680728, 164619338, 215271442, 217361456, 329238676, 430542884, 658477352, 861085768, 1316954704, 1399264373, 1722171536, 2798528746, 5597057492, 11194114984, 22388229968]

約数ペア:

[(1, 22388229968), (2, 11194114984), (4, 5597057492), (8, 2798528746), (13, 1722171536), (16, 1399264373), (17, 1316954704), (26, 861085768), (34, 658477352), (52, 430542884), (68, 329238676), (103, 217361456), (104, 215271442), (136, 164619338), (206, 108680728), (208, 107635721), (221, 101304208), (272, 82309669), (412, 54340364), (442, 50652104), (824, 27170182), (884, 25326052), (1339, 16720112), (1648, 13585091), (1751, 12785968), (1768, 12663026), (2678, 8360056), (3502, 6392984), (3536, 6331513), (5356, 4180028), (7004, 3196492), (10712, 2090014), (14008, 1598246), (21424, 1045007), (22763, 983536), (28016, 799123), (45526, 491768), (61471, 364208), (91052, 245884), (122942, 182104)]