74472352

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 150595200

約数和(自身を除く): 76122848

約数列:

[1, 2, 4, 8, 16, 32, 79, 89, 158, 178, 316, 331, 356, 632, 662, 712, 1264, 1324, 1424, 2528, 2648, 2848, 5296, 7031, 10592, 14062, 26149, 28124, 29459, 52298, 56248, 58918, 104596, 112496, 117836, 209192, 224992, 235672, 418384, 471344, 836768, 942688, 2327261, 4654522, 9309044, 18618088, 37236176, 74472352]

約数ペア:

[(1, 74472352), (2, 37236176), (4, 18618088), (8, 9309044), (16, 4654522), (32, 2327261), (79, 942688), (89, 836768), (158, 471344), (178, 418384), (316, 235672), (331, 224992), (356, 209192), (632, 117836), (662, 112496), (712, 104596), (1264, 58918), (1324, 56248), (1424, 52298), (2528, 29459), (2648, 28124), (2848, 26149), (5296, 14062), (7031, 10592)]