78351136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4217

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 89299424

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4157, 4712, 8314, 9424, 16628, 18848, 33256, 66512, 78983, 128867, 133024, 157966, 257734, 315932, 515468, 631864, 1030936, 1263728, 2061872, 2448473, 2527456, 4123744, 4896946, 9793892, 19587784, 39175568, 78351136]

約数ペア:

[(1, 78351136), (2, 39175568), (4, 19587784), (8, 9793892), (16, 4896946), (19, 4123744), (31, 2527456), (32, 2448473), (38, 2061872), (62, 1263728), (76, 1030936), (124, 631864), (152, 515468), (248, 315932), (304, 257734), (496, 157966), (589, 133024), (608, 128867), (992, 78983), (1178, 66512), (2356, 33256), (4157, 18848), (4712, 16628), (8314, 9424)]