28804514272

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{2767}}^1\times {\mathrm{5333}}^1$

素因数の和:8171

約数の個数: 48

約数和(自身を含む): 57670183872

約数和(自身を除く): 28865669600

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 2767, 5333, 5534, 10666, 11068, 21332, 22136, 42664, 44272, 85328, 88544, 168787, 170656, 325313, 337574, 650626, 675148, 1301252, 1350296, 2602504, 2700592, 5205008, 5401184, 10410016, 14756411, 29512822, 59025644, 118051288, 236102576, 472205152, 900141071, 1800282142, 3600564284, 7201128568, 14402257136, 28804514272]

約数ペア:

[(1, 28804514272), (2, 14402257136), (4, 7201128568), (8, 3600564284), (16, 1800282142), (32, 900141071), (61, 472205152), (122, 236102576), (244, 118051288), (488, 59025644), (976, 29512822), (1952, 14756411), (2767, 10410016), (5333, 5401184), (5534, 5205008), (10666, 2700592), (11068, 2602504), (21332, 1350296), (22136, 1301252), (42664, 675148), (44272, 650626), (85328, 337574), (88544, 325313), (168787, 170656)]