74334688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 81340832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1187, 1648, 1957, 2374, 3296, 3914, 4748, 7828, 9496, 15656, 18992, 22553, 31312, 37984, 45106, 62624, 90212, 122261, 180424, 244522, 360848, 489044, 721696, 978088, 1956176, 2322959, 3912352, 4645918, 9291836, 18583672, 37167344, 74334688]

約数ペア:

[(1, 74334688), (2, 37167344), (4, 18583672), (8, 9291836), (16, 4645918), (19, 3912352), (32, 2322959), (38, 1956176), (76, 978088), (103, 721696), (152, 489044), (206, 360848), (304, 244522), (412, 180424), (608, 122261), (824, 90212), (1187, 62624), (1648, 45106), (1957, 37984), (2374, 31312), (3296, 22553), (3914, 18992), (4748, 15656), (7828, 9496)]