74034944

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 160903680

約数和(自身を除く): 86868736

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 491, 496, 589, 608, 982, 992, 1178, 1216, 1964, 1984, 2356, 2432, 3928, 3968, 4712, 4864, 7856, 7936, 9329, 9424, 15221, 15712, 18658, 18848, 30442, 31424, 37316, 37696, 60884, 62848, 74632, 75392, 121768, 125696, 149264, 150784, 243536, 289199, 298528, 487072, 578398, 597056, 974144, 1156796, 1194112, 1948288, 2313592, 2388224, 3896576, 4627184, 9254368, 18508736, 37017472, 74034944]

約数ペア:

[(1, 74034944), (2, 37017472), (4, 18508736), (8, 9254368), (16, 4627184), (19, 3896576), (31, 2388224), (32, 2313592), (38, 1948288), (62, 1194112), (64, 1156796), (76, 974144), (124, 597056), (128, 578398), (152, 487072), (248, 298528), (256, 289199), (304, 243536), (491, 150784), (496, 149264), (589, 125696), (608, 121768), (982, 75392), (992, 74632), (1178, 62848), (1216, 60884), (1964, 37696), (1984, 37316), (2356, 31424), (2432, 30442), (3928, 18848), (3968, 18658), (4712, 15712), (4864, 15221), (7856, 9424), (7936, 9329)]