28698132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 70963200

約数和(自身を除く): 42265068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 191, 228, 382, 573, 659, 764, 1146, 1318, 1977, 2292, 2636, 3629, 3954, 7258, 7908, 10887, 12521, 14516, 21774, 25042, 37563, 43548, 50084, 75126, 125869, 150252, 251738, 377607, 503476, 755214, 1510428, 2391511, 4783022, 7174533, 9566044, 14349066, 28698132]

約数ペア:

[(1, 28698132), (2, 14349066), (3, 9566044), (4, 7174533), (6, 4783022), (12, 2391511), (19, 1510428), (38, 755214), (57, 503476), (76, 377607), (114, 251738), (191, 150252), (228, 125869), (382, 75126), (573, 50084), (659, 43548), (764, 37563), (1146, 25042), (1318, 21774), (1977, 14516), (2292, 12521), (2636, 10887), (3629, 7908), (3954, 7258)]